EP 3061780 A4 20170621 - POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL
Title (en)
POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL AND OPTICAL MATERIAL
Title (de)
POLYMERISIERBARE ZUSAMMENSETZUNG FÜR OPTISCHES MATERIAL UND OPTISCHES MATERIAL
Title (fr)
COMPOSITION POLYMÉRISABLE POUR MATÉRIAU OPTIQUE ET MATÉRIAU OPTIQUE
Publication
Application
Priority
- JP 2013218733 A 20131021
- JP 2014175758 A 20140829
- JP 2014077858 W 20141020
Abstract (en)
[origin: EP3061780A1] Disclosed is a polymerizable composition for an optical material containing polyisocyanate (a) which is obtained from a plant-derived raw material and includes a modified product of aliphatic polyisocyanate, alicyclic polyisocyanate (b), and polyol (c) which has a hydroxyl value of 300 mgKOH/g to 650 mgKOH/g and the average number of functional groups of 2 or more and less than 7, and which is obtained from a plant-derived raw material.
IPC 8 full level
C08G 18/72 (2006.01); B29C 39/18 (2006.01); B29C 45/14 (2006.01); B29D 11/00 (2006.01); B32B 27/40 (2006.01); C08G 18/02 (2006.01); C08G 18/09 (2006.01); C08G 18/18 (2006.01); C08G 18/28 (2006.01); C08G 18/32 (2006.01); C08G 18/36 (2006.01); C08G 18/40 (2006.01); C08G 18/48 (2006.01); C08G 18/73 (2006.01); C08G 18/75 (2006.01); C08G 18/79 (2006.01); G02B 1/04 (2006.01); G02C 7/02 (2006.01); G02C 7/12 (2006.01); B29K 675/00 (2006.01)
CPC (source: EP KR US)
B29C 39/18 (2013.01 - EP KR US); B29D 11/00442 (2013.01 - US); B29D 11/00644 (2013.01 - US); B32B 9/02 (2013.01 - EP US); B32B 9/045 (2013.01 - EP US); B32B 27/285 (2013.01 - EP US); B32B 27/308 (2013.01 - EP US); B32B 27/36 (2013.01 - EP US); B32B 27/365 (2013.01 - EP US); B32B 27/40 (2013.01 - EP KR US); C08G 18/161 (2013.01 - US); C08G 18/3206 (2013.01 - EP US); C08G 18/348 (2013.01 - KR); C08G 18/4009 (2013.01 - EP KR US); C08G 18/48 (2013.01 - US); C08G 18/4883 (2013.01 - EP KR US); C08G 18/4891 (2013.01 - EP KR US); C08G 18/6674 (2013.01 - US); C08G 18/6677 (2013.01 - US); C08G 18/722 (2013.01 - US); C08G 18/725 (2013.01 - EP KR US); C08G 18/758 (2013.01 - EP KR US); C08G 18/792 (2013.01 - EP KR US); G02B 1/041 (2013.01 - EP KR US); G02B 5/3033 (2013.01 - US); G02C 7/12 (2013.01 - US); B29K 2075/00 (2013.01 - EP US); B29K 2105/20 (2013.01 - US); B29K 2995/0026 (2013.01 - US); B29K 2995/0034 (2013.01 - US); B32B 2307/306 (2013.01 - EP US); B32B 2307/412 (2013.01 - EP US); B32B 2307/42 (2013.01 - EP US); B32B 2551/00 (2013.01 - EP KR US); C08G 2120/00 (2013.01 - US); C08G 2125/00 (2013.01 - US); G02C 2202/16 (2013.01 - US)
Citation (search report)
- [YA] WO 2012121291 A1 20120913 - MITSUI CHEMICALS INC [JP], et al & US 2016083503 A1 20160324 - NAKAGAWA TOSHIHIKO [JP], et al
- [Y] KR 100704314 B1 20070409 - SHIN DAE SPECIALTIES CO LTD [KR]
- [Y] KR 20030078494 A 20031008 - JANG DONG GYU [KR]
- [Y] JP H10130361 A 19980519 - KUREHA CHEMICAL IND CO LTD
- [Y] WO 2010128770 A2 20101111 - KOC SOLUTION CO LTD [KR], et al
- See references of WO 2015060260A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3061780 A1 20160831; EP 3061780 A4 20170621; EP 3061780 B1 20200916; CN 105658694 A 20160608; JP 2016047910 A 20160407; JP 5830629 B2 20151209; JP 6571968 B2 20190904; JP WO2015060260 A1 20170309; KR 101814306 B1 20180102; KR 20160052619 A 20160512; US 2016237198 A1 20160818; WO 2015060260 A1 20150430
DOCDB simple family (application)
EP 14855750 A 20141020; CN 201480058044 A 20141020; JP 2014077858 W 20141020; JP 2015080624 A 20150410; JP 2015514254 A 20141020; KR 20167008521 A 20141020; US 201415028751 A 20141020